12415040domain: NAppears in sequencesTable read by descending antidiagonals where T(n,k) = T(n,k-1) + T(n,k-1)^2/k^2 and T(n,0)=n.at n=47A061314a(n) = a(n-1) * (1 + a(n-1)/n^2) with a(0) = 2.at n=7A061322